Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Loadbreak switch actuator

Loadbreak switch actuator

US Patent 4591679 · Granted May 27, 1986

Estimated economic value: $443,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Safety interlock between a vacuum interrupter and a disconnect switch2003
Bushing for gas-insulated switchgear1996
Interrupter actuator1992
Submersible primary circuit breaker1986
Submersible primary circuit breaker1985
Primary circuit breaker1984
Undervoltage release device for a circuit breaker1983
Blown fuse indicator1982
Current limiting circuit interrupter with improved operating mechanism1981
Circuit interrupter with pivoting contact arm having a clinch-type contact1981
Current limiting circuit breaker with pivoting contact arm1980
High temperature transformer assembly1980